Composting of municipal wastewater sludges.

Mode of access: Internet.

Handbook : estimating sludge management costs /

Mode of access: Internet.

The coupled trickling filter-activated sludge process : design and performance /

Mode of access: Internet.

Development of methods and techniques for final treatment of combined municipal and textile wastewater, including sludge utilization and disposal /

Issued Dec. 1979.

Automatic sludge blanket control in an operating gravity thickener /

Mode of access: Internet.

Environmental assessment of subsurface disposal of municipal wastewater treatment sludge : interim report ; prepared by Ronald Lofy.

"A current report on solid waste management"--Cover.

Effects of thermal treatment of sludge on municipal wastewater treatment costs /

Mode of access: Internet.

Study of activated sludge separation by dynamic straining /

Mode of access: Internet.

A study of nitrate respiration in the activated sludge process /

Mode of access: Internet.

Control strategies for the activated sludge process /

Mode of access: Internet.

Applicability of two mathematical models to the batch settling of activated sludge.

"Supported by Federal Water Pollution Control Administration, U.S. Department of the Interior. Research project WP-01011."

Uptake of soluble phosphate by activated sludge /

"Supported by Federal Water Pollution Control Administration ... research fellowship F1-WP-21, 616, and Ford Foundation."

Biological removal of colloidal waste in activated sludge process /

Vita.

Applicability of prevailing gravity thickening theories to activated sludge /

Vita.

Aeration with a high-oxygen atmosphere in the activated sludge process /

"These Studies deal with current activities in the department of Civil Engineering. They serve as progress reports of major investigations, and in general as a means for disseminating information not readily adaptable for presentation in formal technical papers or bulletins."